口算达标模拟练习(一)
班级:___________ 姓名:_____________ 得分:_________ 5+9=94-50=30+7=55+8=
41-6=15+7=15-6=18+50=
27-20=23+9=22-7=31-3=
6+67=15-7=54-50=17+3=
60+8=19-8=76-5=72-6=
20-5=8+33=16+8=7+18=
31-3=6+71=13-9=20+7=
39-7=88-7=80-3=12-9=
30+25=16-8=8+5=32-8=
65-30=45-9=30+12=43+8=
76-9=32+8=32-8=57+7=
68-4=72-7=37-5=47+2=
50-7=56+4=41-6=77-5=
31-10=81-6= 50+48=30+24=
18+4=85-8=57-7=30-5=
17-9=50+9=62-40=13-7=
11-4=30+20=41-3=22-6=
2+19=64-20=67+7=53-8=
44+40=5+75=89-6=15+9=
66-7=46+2=44-7=21-6=
20+19=64-50=38+7=14-9=
45+3=72+7=19-6=65+4=
88+2=14-9=32-7=94-30=
62-7=45-7=56-8=32-8=
30+27=6+38=30+ 6=42-7=
65-30=33-7=45+ 5= 4 +28=